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Show HN: Zephirum – A compiler that proves you don't need to compute ```

https://github.com/SerenaSolutions/zephirum
1•serenaaigronova•14s ago•0 comments

John Urschel, player of NFL, proved growth factor for Gaussian elimination

https://arxiv.org/abs/2610.06785
1•rsecora•1m ago•0 comments

SplendoRust: A fast engine for playing Splendor

https://github.com/paytonjjones/splendorust
1•paytonjjones•1m ago•1 comments

Show HN: Run gutsy decision model on the browser

https://huggingface.co/spaces/kouhxp/gutsy-sheet
1•mrkn1•1m ago•0 comments

Show HN: Agent.reviews – where AI agents read and write reviews on tools

https://agent.reviews/
1•screm•1m ago•0 comments

Arch Linux re-installation journal for my Z16 AMD ThinkPad

https://amadeuspaulussen.com/blog/2026/arch-linux-re-installation-journal-for-my-z16-amd-thinkpad
1•speckx•2m ago•0 comments

Build the agent. Don't build its computer

https://steel.dev/blog/build-the-agent-not-its-computer
1•nkko•3m ago•0 comments

Man discovers his parents' coffee machine used 1TB of data in 10 days

https://www.dexerto.com/entertainment/man-discovers-his-parents-coffee-machine-used-1tb-of-data-i...
2•ck2•4m ago•0 comments

Zephirum Compilator

https://github.com/SerenaSolutions/zephirum/releases/tag/v0.3.0
1•serenaaigronova•5m ago•0 comments

Anyone Interested in Prediction Markets

2•ecomroman•8m ago•0 comments

Coding and Agentic Capabilities Are Now More Important Than Ever for AI

2•StizzurpXDD•8m ago•0 comments

Prompt injection scanner that normalizes evasion tricks

https://github.com/Aaronmike481/Aiscanner
2•thewalnut124•8m ago•0 comments

Kyun – Private cloud for humans and agents

https://kyun.sh/
2•dimonomid•8m ago•0 comments

A Tale of Two Programmers

https://c00kiemon5ter.github.io/code/philosophy/2011/10/30/Tale-of-two-Programmers.html
2•ravenical•11m ago•0 comments

Man Sentenced to 18 Months in Prison for AI Music Streaming Fraud

https://www.justice.gov/usao-sdny/pr/north-carolina-man-sentenced-18-months-prison-super-intellig...
2•esaym•11m ago•0 comments

Personal Agent Protocol: A Way for Businesses and Agents to Work Together

https://www.facebook.com/business/news/a-new-way-for-businesses-and-personal-agents-to-work-toget...
2•United857•14m ago•0 comments

Twenty-two pending curl vulnerabilities

https://daniel.haxx.se/blog/2026/10/07/twenty-two-pending-curl-vulnerabilities/
2•tybulewicz•16m ago•0 comments

Advanced Stats and $500 Bats: Why Baseball for 6-Year-Olds Is Breaking the Bank

https://www.wsj.com/sports/baseball/kids-baseball-costs-travel-teams-19254050
4•gmays•16m ago•1 comments

How to self-host a web font from Google Fonts

https://blog.velocifyer.com/Posts/3,How%20to%20self%20host%20a%20font%20from%20google%20fonts/
2•Velocifyer•17m ago•0 comments

Be a "Product Picker"

https://www.nextfounder.co/p/be-a-product-picker
2•rafaelc•17m ago•0 comments

Scalable Network Probing and HTTP/3 Readiness with Prometheus

https://slack.engineering/from-custom-to-open-scalable-network-probing-and-http-3-readiness-with-...
2•birdculture•17m ago•0 comments

Online nativists are exploiting middle-class economic worries to stir hate

https://www.vox.com/politics/505248/texas-bo-french-indian-far-right-hate
4•rustoo•18m ago•0 comments

Crossing the Hyper-Thread Boundary

https://blog.exe.dev/crossing-the-hyper-thread-boundary
2•bryanmikaelian•19m ago•0 comments

Distributed Erlang Basics – how do I ping other nodes?

https://blog.karmacomputing.co.uk/distributed-erlang-basics-how-do-i-ping-other-nodes/
2•speckx•19m ago•0 comments

Slot Machine Programming and the Hidden Curriculum

https://thelastsoftwareengineer.substack.com/p/slot-machine-programming-and-the
2•matt_d•20m ago•0 comments

LLM-OpenAI-Decisions 0.1a0

https://simonwillison.net/2026/Oct/6/llm-openai-decisions/
3•hn1rig3rak•20m ago•0 comments

America Turned on Data Centers

https://www.motherjones.com/politics/2026/10/stress-test-video-podcast-episode-2-data-centers-ai-...
4•cdrnsf•20m ago•0 comments

Show HN: Nearline, a proximity based social media

https://nearline.sxm.li/
2•saksham1341•20m ago•0 comments

OpenAI says teens use ChatGPT for under 15 minutes a day

https://www.reuters.com/business/media-telecom/openai-says-teens-use-chatgpt-under-15-minutes-day...
6•mikelgan•21m ago•0 comments

Creating distro build tooling for a small community

https://chimera-linux.org/news/2026/10/the-case-for-cbuild.html
2•utiiiD•21m ago•0 comments
Open in hackernews

Show HN: JSON Tapose – A Simple, Client-Side JSON Diff Viewer

https://www.jsontapose.com/
2•handsupmin•1y ago
Hi HN!

I built a simple JSON diff viewer that runs entirely in your browser.

I needed a tool to compare JSONs that was both visually appealing and easy to use, so I made one.

Key features:

- Side-by-side JSON comparison with syntax highlighting

- Works with differently ordered fields (unlike most text editors)

- Client-side only - your data never leaves your browser

- JSON beautify/formatting

- Dark/light themes

- No signup required

Tech stack:

- React + TypeScript

- DaisyUI for styling

- Vite for build

Try it out: https://www.jsontapose.com

Source: https://github.com/handsupmin/json-tapose

I'd love to hear your feedback and suggestions for improvement!

Comments

atmanactive•1y ago
Sounds great, looks good, looking forward to trying it out.

The themes are beautiful. It would be even better if it would respect prefers-color-scheme [0] and automatically switch to one of the dark-mode themes on operating systems configured for dark mode.

https://developer.mozilla.org/en-US/docs/Web/CSS/@media/pref...

handsupmin•1y ago
That’s a great idea! I’ll try it. Thanks a lot!